| library /*isNonNullableByDefault*/; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:24:34: Error: Operator '+' cannot be called on 'int?' because it is potentially null. |
| // var topLevelBinary = nullableInt + 0; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:25:21: Error: Operator 'unary-' cannot be called on 'int?' because it is potentially null. |
| // var topLevelUnary = -nullableInt; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:26:35: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var topLevelIndexGet = nullableMap[0]; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:27:35: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var topLevelIndexSet = nullableMap[0] = 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:28:38: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var topLevelIndexGetSet = nullableMap[0] += 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:28:38: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var topLevelIndexGetSet = nullableMap[0] += 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:29:41: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var topLevelPropertyGet = nullableClass.property; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:30:41: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var topLevelPropertySet = nullableClass.property = 1; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:31:44: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var topLevelPropertyGetSet = nullableClass.property += 1; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:32:46: Error: Method 'method' cannot be called on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try calling using ?. instead. |
| // var topLevelMethodInvocation = nullableClass.method(); |
| // ^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:34:52: Error: Can't use an expression of type 'Function?' as a function because it's potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try calling using ?.call instead. |
| // var topLevelFunctionImplicitCall = nullableFunction(); |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:35:53: Error: Method 'call' cannot be called on 'Function?' because it is potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try calling using ?. instead. |
| // var topLevelFunctionExplicitCall = nullableFunction.call(); |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:36:48: Error: Property 'call' cannot be accessed on 'Function?' because it is potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try accessing using ?. instead. |
| // var topLevelFunctionTearOff = nullableFunction.call; |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:37:60: Error: Can't use an expression of type 'void Function()?' as a function because it's potentially null. |
| // Try calling using ?.call instead. |
| // var topLevelFunctionTypeImplicitCall = nullableFunctionType(); |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:38:61: Error: Method 'call' cannot be called on 'void Function()?' because it is potentially null. |
| // Try calling using ?. instead. |
| // var topLevelFunctionTypeExplicitCall = nullableFunctionType.call(); |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:39:56: Error: Property 'call' cannot be accessed on 'void Function()?' because it is potentially null. |
| // Try accessing using ?. instead. |
| // var topLevelFunctionTypeTearOff = nullableFunctionType.call; |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:46:33: Error: Operator '+' cannot be called on 'int?' because it is potentially null. |
| // var localBinary = nullableInt + 0; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:47:20: Error: Operator 'unary-' cannot be called on 'int?' because it is potentially null. |
| // var localUnary = -nullableInt; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:48:34: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var localIndexGet = nullableMap[0]; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:49:34: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var localIndexSet = nullableMap[0] = 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:50:37: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var localIndexGetSet = nullableMap[0] += 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:50:37: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| // - 'Map' is from 'dart:core'. |
| // var localIndexGetSet = nullableMap[0] += 1; |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:51:40: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var localPropertyGet = nullableClass.property; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:52:40: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var localPropertySet = nullableClass.property = 1; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:53:43: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try accessing using ?. instead. |
| // var localPropertyGetSet = nullableClass.property += 1; |
| // ^^^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:54:45: Error: Method 'method' cannot be called on 'Class?' because it is potentially null. |
| // - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| // Try calling using ?. instead. |
| // var localMethodInvocation = nullableClass.method(); |
| // ^^^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:56:51: Error: Can't use an expression of type 'Function?' as a function because it's potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try calling using ?.call instead. |
| // var localFunctionImplicitCall = nullableFunction(); |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:57:52: Error: Method 'call' cannot be called on 'Function?' because it is potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try calling using ?. instead. |
| // var localFunctionExplicitCall = nullableFunction.call(); |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:58:47: Error: Property 'call' cannot be accessed on 'Function?' because it is potentially null. |
| // - 'Function' is from 'dart:core'. |
| // Try accessing using ?. instead. |
| // var localFunctionTearOff = nullableFunction.call; |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:59:59: Error: Can't use an expression of type 'void Function()?' as a function because it's potentially null. |
| // Try calling using ?.call instead. |
| // var localFunctionTypeImplicitCall = nullableFunctionType(); |
| // ^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:60:60: Error: Method 'call' cannot be called on 'void Function()?' because it is potentially null. |
| // Try calling using ?. instead. |
| // var localFunctionTypeExplicitCall = nullableFunctionType.call(); |
| // ^^^^ |
| // |
| // pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:61:55: Error: Property 'call' cannot be accessed on 'void Function()?' because it is potentially null. |
| // Try accessing using ?. instead. |
| // var localFunctionTypeTearOff = nullableFunctionType.call; |
| // ^^^^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| |
| class Class extends core::Object { |
| field core::int property = 0; |
| field core::Function functionField = () → core::Null? {}; |
| field () → void functionTypeField = () → core::Null? {}; |
| synthetic constructor •() → self::Class |
| : super core::Object::•() |
| ; |
| method method() → core::int |
| return 0; |
| get functionGetter() → core::Function |
| return () → core::Null? {}; |
| get functionTypeGetter() → () → void |
| return () → core::Null? {}; |
| } |
| static field core::int? topLevelBinary = let final<BottomType> #t1 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:24:34: Error: Operator '+' cannot be called on 'int?' because it is potentially null. |
| var topLevelBinary = nullableInt + 0; |
| ^" in self::nullableInt.{core::num::+}(0); |
| static field core::int topLevelUnary = let final<BottomType> #t2 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:25:21: Error: Operator 'unary-' cannot be called on 'int?' because it is potentially null. |
| var topLevelUnary = -nullableInt; |
| ^" in self::nullableInt.{core::int::unary-}(); |
| static field dynamic topLevelIndexGet = let final<BottomType> #t3 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:26:35: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var topLevelIndexGet = nullableMap[0]; |
| ^" in self::nullableMap.{core::Map::[]}(0); |
| static field core::int topLevelIndexSet = let final core::Map<dynamic, dynamic>? #t4 = self::nullableMap in let final core::int #t5 = 0 in let final core::int #t6 = 1 in let final void #t7 = let final<BottomType> #t8 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:27:35: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var topLevelIndexSet = nullableMap[0] = 1; |
| ^" in #t4.{core::Map::[]=}(#t5, #t6) in #t6; |
| static field dynamic topLevelIndexGetSet = let final core::Map<dynamic, dynamic>? #t9 = self::nullableMap in let final core::int #t10 = 0 in let final dynamic #t11 = (let final<BottomType> #t12 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:28:38: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var topLevelIndexGetSet = nullableMap[0] += 1; |
| ^" in #t9.{core::Map::[]}(#t10)).+(1) in let final void #t13 = let final<BottomType> #t14 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:28:38: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var topLevelIndexGetSet = nullableMap[0] += 1; |
| ^" in #t9.{core::Map::[]=}(#t10, #t11) in #t11; |
| static field core::int topLevelPropertyGet = let final<BottomType> #t15 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:29:41: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var topLevelPropertyGet = nullableClass.property; |
| ^^^^^^^^" in self::nullableClass.{self::Class::property}; |
| static field core::int topLevelPropertySet = let final<BottomType> #t16 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:30:41: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var topLevelPropertySet = nullableClass.property = 1; |
| ^^^^^^^^" in self::nullableClass.{self::Class::property} = 1; |
| static field core::int topLevelPropertyGetSet = let final self::Class? #t17 = self::nullableClass in let final<BottomType> #t18 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:31:44: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var topLevelPropertyGetSet = nullableClass.property += 1; |
| ^^^^^^^^" in #t17.{self::Class::property} = (let final<BottomType> #t19 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:31:44: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var topLevelPropertyGetSet = nullableClass.property += 1; |
| ^^^^^^^^" in #t17.{self::Class::property}).{core::num::+}(1); |
| static field core::int topLevelMethodInvocation = let final<BottomType> #t20 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:32:46: Error: Method 'method' cannot be called on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try calling using ?. instead. |
| var topLevelMethodInvocation = nullableClass.method(); |
| ^^^^^^" in self::nullableClass.{self::Class::method}(); |
| static field () → core::int topLevelMethodTearOff = self::nullableClass.{self::Class::method}; |
| static field dynamic topLevelFunctionImplicitCall = let final<BottomType> #t21 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:34:52: Error: Can't use an expression of type 'Function?' as a function because it's potentially null. |
| - 'Function' is from 'dart:core'. |
| Try calling using ?.call instead. |
| var topLevelFunctionImplicitCall = nullableFunction(); |
| ^" in self::nullableFunction.call(); |
| static field dynamic topLevelFunctionExplicitCall = let final<BottomType> #t22 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:35:53: Error: Method 'call' cannot be called on 'Function?' because it is potentially null. |
| - 'Function' is from 'dart:core'. |
| Try calling using ?. instead. |
| var topLevelFunctionExplicitCall = nullableFunction.call(); |
| ^^^^" in self::nullableFunction.call(); |
| static field core::Function? topLevelFunctionTearOff = let final<BottomType> #t23 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:36:48: Error: Property 'call' cannot be accessed on 'Function?' because it is potentially null. |
| - 'Function' is from 'dart:core'. |
| Try accessing using ?. instead. |
| var topLevelFunctionTearOff = nullableFunction.call; |
| ^^^^" in self::nullableFunction.call; |
| static field void topLevelFunctionTypeImplicitCall = let final<BottomType> #t24 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:37:60: Error: Can't use an expression of type 'void Function()?' as a function because it's potentially null. |
| Try calling using ?.call instead. |
| var topLevelFunctionTypeImplicitCall = nullableFunctionType(); |
| ^" in self::nullableFunctionType.call(); |
| static field void topLevelFunctionTypeExplicitCall = let final<BottomType> #t25 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:38:61: Error: Method 'call' cannot be called on 'void Function()?' because it is potentially null. |
| Try calling using ?. instead. |
| var topLevelFunctionTypeExplicitCall = nullableFunctionType.call(); |
| ^^^^" in self::nullableFunctionType.call(); |
| static field () →? void topLevelFunctionTypeTearOff = let final<BottomType> #t26 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:39:56: Error: Property 'call' cannot be accessed on 'void Function()?' because it is potentially null. |
| Try accessing using ?. instead. |
| var topLevelFunctionTypeTearOff = nullableFunctionType.call; |
| ^^^^" in self::nullableFunctionType.call; |
| static field dynamic topLevelFunctionField = self::nullableClass.{self::Class::functionField}.call(); |
| static field void topLevelFunctionTypeField = self::nullableClass.{self::Class::functionTypeField}.call(); |
| static field dynamic topLevelFunctionGetter = self::nullableClass.{self::Class::functionGetter}.call(); |
| static field void topLevelFunctionTypeGetter = self::nullableClass.{self::Class::functionTypeGetter}.call(); |
| static get nullableFunction() → core::Function? |
| return () → core::Null? {}; |
| static get nullableFunctionType() → () →? void |
| return () → core::Null? {}; |
| static get nullableInt() → core::int? |
| return 0; |
| static get nullableMap() → core::Map<dynamic, dynamic>? |
| return <dynamic, dynamic>{}; |
| static get nullableClass() → self::Class? |
| return new self::Class::•(); |
| static method test() → dynamic { |
| core::int? localBinary = let final<BottomType> #t27 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:46:33: Error: Operator '+' cannot be called on 'int?' because it is potentially null. |
| var localBinary = nullableInt + 0; |
| ^" in self::nullableInt.{core::num::+}(0); |
| core::int localUnary = let final<BottomType> #t28 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:47:20: Error: Operator 'unary-' cannot be called on 'int?' because it is potentially null. |
| var localUnary = -nullableInt; |
| ^" in self::nullableInt.{core::int::unary-}(); |
| dynamic localIndexGet = let final<BottomType> #t29 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:48:34: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var localIndexGet = nullableMap[0]; |
| ^" in self::nullableMap.{core::Map::[]}(0); |
| core::int localIndexSet = let final core::Map<dynamic, dynamic>? #t30 = self::nullableMap in let final core::int #t31 = 0 in let final core::int #t32 = 1 in let final void #t33 = let final<BottomType> #t34 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:49:34: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var localIndexSet = nullableMap[0] = 1; |
| ^" in #t30.{core::Map::[]=}(#t31, #t32) in #t32; |
| dynamic localIndexGetSet = let final core::Map<dynamic, dynamic>? #t35 = self::nullableMap in let final core::int #t36 = 0 in let final dynamic #t37 = (let final<BottomType> #t38 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:50:37: Error: Operator '[]' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var localIndexGetSet = nullableMap[0] += 1; |
| ^" in #t35.{core::Map::[]}(#t36)).+(1) in let final void #t39 = let final<BottomType> #t40 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:50:37: Error: Operator '[]=' cannot be called on 'Map<dynamic, dynamic>?' because it is potentially null. |
| - 'Map' is from 'dart:core'. |
| var localIndexGetSet = nullableMap[0] += 1; |
| ^" in #t35.{core::Map::[]=}(#t36, #t37) in #t37; |
| core::int localPropertyGet = let final<BottomType> #t41 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:51:40: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var localPropertyGet = nullableClass.property; |
| ^^^^^^^^" in self::nullableClass.{self::Class::property}; |
| core::int localPropertySet = let final<BottomType> #t42 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:52:40: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var localPropertySet = nullableClass.property = 1; |
| ^^^^^^^^" in self::nullableClass.{self::Class::property} = 1; |
| core::int localPropertyGetSet = let final self::Class? #t43 = self::nullableClass in let final<BottomType> #t44 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:53:43: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var localPropertyGetSet = nullableClass.property += 1; |
| ^^^^^^^^" in #t43.{self::Class::property} = (let final<BottomType> #t45 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:53:43: Error: Property 'property' cannot be accessed on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try accessing using ?. instead. |
| var localPropertyGetSet = nullableClass.property += 1; |
| ^^^^^^^^" in #t43.{self::Class::property}).{core::num::+}(1); |
| core::int localMethodInvocation = let final<BottomType> #t46 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:54:45: Error: Method 'method' cannot be called on 'Class?' because it is potentially null. |
| - 'Class' is from 'pkg/front_end/testcases/nnbd/potentially_nullable_access.dart'. |
| Try calling using ?. instead. |
| var localMethodInvocation = nullableClass.method(); |
| ^^^^^^" in self::nullableClass.{self::Class::method}(); |
| () → core::int localMethodTearOff = self::nullableClass.{self::Class::method}; |
| dynamic localFunctionImplicitCall = let final<BottomType> #t47 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:56:51: Error: Can't use an expression of type 'Function?' as a function because it's potentially null. |
| - 'Function' is from 'dart:core'. |
| Try calling using ?.call instead. |
| var localFunctionImplicitCall = nullableFunction(); |
| ^" in self::nullableFunction.call(); |
| dynamic localFunctionExplicitCall = let final<BottomType> #t48 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:57:52: Error: Method 'call' cannot be called on 'Function?' because it is potentially null. |
| - 'Function' is from 'dart:core'. |
| Try calling using ?. instead. |
| var localFunctionExplicitCall = nullableFunction.call(); |
| ^^^^" in self::nullableFunction.call(); |
| core::Function? localFunctionTearOff = let final<BottomType> #t49 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:58:47: Error: Property 'call' cannot be accessed on 'Function?' because it is potentially null. |
| - 'Function' is from 'dart:core'. |
| Try accessing using ?. instead. |
| var localFunctionTearOff = nullableFunction.call; |
| ^^^^" in self::nullableFunction.call; |
| void localFunctionTypeImplicitCall = let final<BottomType> #t50 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:59:59: Error: Can't use an expression of type 'void Function()?' as a function because it's potentially null. |
| Try calling using ?.call instead. |
| var localFunctionTypeImplicitCall = nullableFunctionType(); |
| ^" in self::nullableFunctionType.call(); |
| void localFunctionTypeExplicitCall = let final<BottomType> #t51 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:60:60: Error: Method 'call' cannot be called on 'void Function()?' because it is potentially null. |
| Try calling using ?. instead. |
| var localFunctionTypeExplicitCall = nullableFunctionType.call(); |
| ^^^^" in self::nullableFunctionType.call(); |
| () →? void localFunctionTypeTearOff = let final<BottomType> #t52 = invalid-expression "pkg/front_end/testcases/nnbd/potentially_nullable_access.dart:61:55: Error: Property 'call' cannot be accessed on 'void Function()?' because it is potentially null. |
| Try accessing using ?. instead. |
| var localFunctionTypeTearOff = nullableFunctionType.call; |
| ^^^^" in self::nullableFunctionType.call; |
| dynamic localFunctionField = self::nullableClass.{self::Class::functionField}.call(); |
| void localFunctionTypeField = self::nullableClass.{self::Class::functionTypeField}.call(); |
| dynamic localFunctionGetter = self::nullableClass.{self::Class::functionGetter}.call(); |
| void localFunctionTypeGetter = self::nullableClass.{self::Class::functionTypeGetter}.call(); |
| } |
| static method main() → dynamic {} |
